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Modular Arithmetic
hard
0:00.0
Compute
(
2
p
)
\left( \frac{2}{p} \right)
(
p
2
)
if
p
=
8
k
+
3
p = 8k+3
p
=
8
k
+
3
.
A
−
1
-1
−
1
B
1
1
1
C
0
0
0
D
Undefined
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